Head, Elizabeth (Professor, Sanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA),Lott, Ira (Founding Director, Down Syndrome Program, University of California, Irvine, CA, USA)
（1）
Hultquist, Aleksondra (University of Melbourne, Australia),Mathews, Elizabeth J. (University of California, Irvine, USA)
（1）
Matteo Colombo (EDT)/ Elizabeth Irvine (EDT)/ Mog Stapleton (EDT)
（1）
